1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
dimulka [17.4K]
2 years ago
7

Are these two ratios equivalent? Why or Why not? 4:5 12:15.​

Mathematics
1 answer:
Lyrx [107]2 years ago
8 0

Answer:

yes

Step-by-step explanation:

12 ÷ 4 = 3

15 ÷ 5 = 3

yes they are equivalent.

You might be interested in
Determine the zeros of the expression -16t^2-8t+24.
Lina20 [59]
-16t^2-8t+24=-8(2t^2+t-3)=-8(2t^2+3t-2t-3)\\\\=-8[t(2t+3)-1(2t+3)]=-8(2t+3)(t-1)\\\\\text{the zeros}\\\\2t+3=0\to t=-1.5\\t-1=0\to t=1\\\\Answer:\ \boxed{-1.5\ and\ 1}
6 0
2 years ago
HELP ILL GIVE BRAINLISTTT!
lions [1.4K]

Answer:

You can substitute

4

as

x

in the first equation because

x

and

4

are equal.

2

(

4

)

+

y

=

29

8

+

y

=

29

y

=

21

Step-by-step explanation:

8 0
2 years ago
160% of what number 56?
Bogdan [553]

Answer:

160% of 35 is 56.

Step-by-step explanation:

\frac{56}{y} :\frac{160}{100}

y · 160 = 56 · 100

160y = 5600

160y ÷ 160 = 5600 ÷ 160

y = 35

7 0
3 years ago
In the equation -y = 10x, what is the unit rate?
Umnica [9.8K]
You have to multiply by a -1 both sides,
it would be 10 1/2
7 0
2 years ago
You are starting a savings account for college. You put $1,000 in as your starting balance. You earn simple interest at 10% ever
Brums [2.3K]

Answer:

— Use NerdWallet to find a better bank account. ... Compound interest is simple: It's the interest you earn on both your original deposit and on the ...

Step-by-step explanation:

7 0
2 years ago
Other questions:
  • Joshua wants to complete the first mile of a 5-mile run in 10 minutes or less running at a steady pace. The inequality 5 - p 6 ≤
    12·1 answer
  • Natalie drinks 2 pints of milk each day. How many days does it take her to drink 1 gallon of milk? PLZ HELP
    9·1 answer
  • The number of square units in the area of circle O is equal to 16 times the number of units in its circumference Which of the fo
    12·1 answer
  • How do i find the area of a trapazoid ​
    13·1 answer
  • Which number completes the Pythagorean Triple of 9, 12, x?
    13·1 answer
  • The quadratic function h(t)=-16.1t^2 + 150 models a balls height, in feet, over time, in seconds, after it is dropped from a 15
    13·1 answer
  • Nancy leaves the school and drives toward her town at 27 mph. greg leaves the same school 2 hours later and drives the same rout
    10·1 answer
  • I needddd help plzzzzzzz
    9·1 answer
  • Kevin wants to purchase a new car that costs $10,000. Every week he saves up $250. It has been 30 weeks. How much money does he
    5·1 answer
  • Convert the polar coordinates (3, -5 pi/3). to rectangular coordinates.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!